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Compared to research conducted with nondisabled samples, little is known about the relation between mental health and physical activity (PA) in individuals with a spinal cord injury (SCI). Despite this population being more at risk of experiencing anxiety and depression and less likely to engage in PA, few studies have investigated other factors that may impact this association in this population such as anxiety sensitivity (AS). AS is a fear of physiological arousal sensations, and importantly has been shown to be negatively associated with PA in people without disabilities. It is unknown if the changes to how one experiences physiological sensations after a SCI impacts the relation between AS and PA. Objective: This study investigated which forms of PA are predicted by anxiety and depression and whether AS is predictive of PA in this population. Research Method: 98 participants with a SCI (both paraplegia and tetraplegia) completed an online questionnaire that had measures of PA, AS, and anxiety and depression. Results: It was found that symptoms of anxiety were significantly associated with mild-intensity PA. Interestingly AS was positively associated with moderate-intensity PA. Conclusions: The results of this study show that the relation between mental health and PA in this sample may not mirror what has been found in people without disabilities. More research is needed to replicate these findings as well as to investigate other potential mechanisms that may be relevant for people with a SCI. Impact and Implications: The results of this paper provide important insights into the association between physical activity and mental health for people with a spinal cord injury (SCI). The results of this paper suggest that research looking at this association in people who do not have disabilities may not be generalizable to people with a SCI. [ABSTRACT FROM AUTHOR]

More than 1 million Canadian adults play recreational ice hockey. Compared to elite players, very little is known about the physical and health characteristics of people who play the game for fun. Analyzing data from Statistics Canada's 2011/12 Canadian Community Health Survey, the paper found that there is an association between physically active males age 35 or over who play ice hockey regularly (at least once a week) and enhanced health more so than other physically active males. While these players are larger in body size, they have significantly lower rates of diabetes, high blood pressure and heart disease and report significantly higher rates of self-assessed health. Given the potential health benefits associated with this high intensity sport, the paper discusses ways in which participation can be promoted among less physically active adults and people who are new to the game or who have historically lower levels of participation including women and recent immigrants. Finally, the paper argues that compared to the very high costs associated with child and youth hockey, participation in adult recreational ice hockey is quite affordable. [ABSTRACT FROM AUTHOR]

Background/objectives: Sedentary behavior (SB), defined as sitting (nonexercising), reclining, and lying down (posture), or by low energy expenditure, is a public health risk independent to physical activity. The objective of this systematic literature review was to synthesize the available evidence on amount of SB reported by and measured in older adults. Data source: Studies published between 1981 and 2014 were identified from electronic databases and manual searching. Large-scale population studies/surveys reporting the amount of SB (objective/ subjective) in older adults aged ≥ 60 years of age were included. Appraisal and synthesis was completed using MOOSE guidelines. Results: 349,698 adults aged ≥ 60 within 22 studies (10 countries and 1 EU-wide) were included. Objective measurement of SB shows that older adults spend an average of 9.4 hr a day sedentary, equating to 65-80% of their waking day. Self-report of SB is lower, with average weighted self-reports being 5.3 hr daily. Within specific domains of SB, older adults report 3.3 hr in leisure sitting time and 3.3 hr watching TV. There is an association with more time spent in SB as age advances and a trend for older men to spend more time in SB than women. Conclusion/ implications: Time spent sedentary ranges from 5.3-9.4 hr per waking day in older adults. With recent studies suggesting a link between SB, health, and well-being, independent of physical activity, this is an area important for successful aging. Limitations: Different methodologies of measurement and different reporting methods of SB made synthesis difficult. Estimated SB time from self-report is half of that measured objectively; suggesting that most self-report surveys of SB will vastly underestimate the actual time spent in SB. [ABSTRACT FROM AUTHOR]

Best practice in mass reach physical activity campaigns includes a role for communities to support the initiative with sustained programs and shorter-term events. The purpose of this paper was to report on an outcome evaluation of ParticipACTION's 150 Play List, a population-level, year-long, national mass reach campaign that included community events. Participants (N = 1,185) were recruited in the last month of the program to complete a questionnaire measuring demographic information, leisure-time physical activity, campaign awareness, attitudes, intentions, and behavioral trialing. Data were also collected, measured using cell phone proximity, on the number of people who attended 150 Play List events, which ranged from large-scale (e.g. national sports events) to smaller community events. Approximately 43% of respondents were aware of the 150 Play List and 19.5% reported participating in some way (e.g. visiting the website). Almost half of the participants who were aware of the campaign reported increased sport or physical activity-related intentions. Among those who participated, 90.6% reported trying at least one physical activity or sport related behavior as a result of the 150 Play List, whereas only 27.5% (n = 75) of those who were aware but did not participate in the 150 Play List tried a behavior. Event attendance goals were mostly met or exceeded. The 150 Play List was valued by those aware of it and the campaign was related to interest in sport and physical activity in Canada. The community events had potential to augment campaign effects but adequate evaluation requires sufficient resources. [ABSTRACT FROM AUTHOR]

Background Early care and education (ECE) settings represent an important point of intervention for childhood obesity prevention efforts. The objective of this paper was to compare ECE licensing regulations for each Canadian province/territory to evidence-based, obesity prevention standards. Methods Two authors reviewed existing ECE regulations for each province/territory and examined whether the regulatory text supported standards for nutrition (n  = 11), physical activity (n  = 5) and screen time (n  = 4). Provinces/territories were evaluated on the strength of regulatory language for each standard (i.e. fully, partially, or not addressed) and a total comprehensiveness score (maximum score of 20). ECE centres and homes were examined separately. Results The majority of provinces/territories required providers to follow Canada's Food Guide, but few had regulations for specific foods or beverages. Most provinces/territories included standards related to written menus and drinking water, but the strength of these standards was weak. Many provinces/territories required physical activity and outdoor opportunities to be provided daily, but few included a time requirement. Only two provinces included any screen time standards. Total comprehensiveness scores averaged 5.7 for centres and 5.4 for homes. Conclusions Canadian provinces/territories have insufficient obesity prevention regulations in ECE settings, highlighting a potential point of intervention to prevent obesity. [ABSTRACT FROM AUTHOR]

Objectives: In this paper, we describe the degree of exercise and sedentary behavior among individuals with class III obesity, identify perceived benefits and barriers to exercise, and discuss the association of exercise barriers with activity and sedentary behavior. Methods: This was a cross-sectional study at a tertiary care center. Adults with class III obesity referred to the Bariatric Program completed the exercise benefits/barriers scale, the International Physical Activity Questionnaire Short-Form, and the Sedentary Behavior Questionnaire. Participants were asked to list additional exercise barriers. Results: The 80 participants engaged in a median of 699.0 MET-minutes/week of physical activity, and were sedentary 10.4 ± 4.5 hours/day. The mean exercise benefits/barriers score was 126.3 ± 12.8 (barrier score = 31.6 ± 5.3, benefit score = 87.8 ± 9.4). Less than 60% identified exercise as enjoyable, or a form of social interaction. More than 60% identified exercise barriers related to physical exertion. Additional barriers included pain and musculoskeletal comorbidities (39.4%), psychological factors (14.7%), and weight (12.6%). There was no statistically significant association between exercise barriers and sedentary behavior (p = .69) or physical activity (p = .08). Conclusions: Participants reported low physical activity, with high sedentary behavior and exercise barriers. Physical exertion, pain and musculoskeletal comorbidities were common barriers, which highlights importance of thoughtful exercise with attention to exercise barriers in this population. [ABSTRACT FROM AUTHOR]

Purpose: The purposes of the current study were to identify risk profiles for nonadherence among children and youth (5–17 y) at the 6-month mark of the COVID-19 pandemic and to discuss similarities and differences between risk profiles identified in the current study and those identified at the 1-month mark of the pandemic. Methods: Data were part of a nationally representative sample of 1143 parents (Mage = 43.07 y, SD = 8.16) of children and youth (5–17 y) living in Canada. Survey data were collected in October 2020. Results: Results showed that 3.8% met all movement behavior recommendations, 16.2% met the physical activity recommendation, 27% met the screen time recommendation, and 63.8% met the sleep recommendation. Characteristics associated with nonadherence to all movement behaviors included low parental perceived capability to restrict screen time and decreased overall time spent outdoors. Characteristics associated with nonadherence to the physical activity and screen time recommendations included youth (12–17 y), low parental perceived capability to restrict screen time, decreased time spent outdoors, and increased screen time. Conclusion: Results emphasized the importance of parental perceived capability to restrict screen time and children's and youth's outdoor time and showed that pandemic-related factors have impacted children and youth differently. [ABSTRACT FROM AUTHOR]

The study aimed to evaluate the feasibility of implementing lifestyle interventions in primary care settings with hypertensive patients and their effect on blood pressure, body composition, cardiometabolic markers, and antihypertensive drug use. Sixty participants diagnosed with stage 1 hypertension were randomly assigned to 4 groups: (1) Standard medical care (control), (2) Physical activity protocol, (3) Dietary Approach to Stop Hypertension (DASH) diet, and (4) Combination of physical activity protocol and DASH diet. Participants received counseling from family physicians, nurses, kinesiologists, and registered dietitians. Various assessments were conducted before (T0) and after (T6) the interventions, including 24-h ambulatory blood pressure monitoring, blood and urine tests, anthropometric measurements, computed tomography to measure adipose tissue, submaximal exercise test to estimate maximal oxygen consumption and health questionnaires. Fifty-one (51) participants (51/57, 89%) completed the program. All interventions reduced blood pressure indices between T0 and T6, except the combined interventions group. Body composition and cardiometabolic parameters were improved in all groups, except for the control group. In total, 28% of participants (7/23) reduced or stopped their antihypertensive medications at T6. The results suggest that structured lifestyle interventions are feasible in primary care and improve blood pressure and cardiometabolic parameters in patients with stage 1 hypertension. [ABSTRACT FROM AUTHOR]

Lobstering industry workers are known to have poor overall health and low safety records, but there is still a gap in information concerning Canadian lobster fishers. This study aimed to report occupational health and safety characteristics of an Atlantic Canada community of lobster fishers and to assess differences between captains and deckhands. Twenty-eight participants (10 captains, 18 deckhands) were questioned and self-reported on lifestyle, general health status, work-related musculoskeletal disorders and traumatic injuries. The data collected reveal both groups' high prevalence of cardiometabolic and musculoskeletal health issues. Captains reported more occupational exposition and health issues, and showed poorer lifestyle habits than deckhands. Fishers reported potential solutions to reduce occupational risks, presented as three types: lifestyle, working behaviours and leadership. This study evaluated a community of Canadian lobster fishers regarding their occupational health and safety. Potential avenues for mitigating occupational risk specific to this community will nurture future implementation. [ABSTRACT FROM AUTHOR]

Background: Given the significance of motor competence (MC) for healthy development and as a cornerstone for lifelong physical activity (PA), it is crucial to understand the manifold factors that are associated with MC. Thus, the aim of the present study was to investigate correlates of children's MC and their fundamental movement skills (FMS) within their daily life from a comprehensive biopsychosocial-ecological perspective. Methods: This is a cross-sectional sub-study of the 'Physical Literacy for Communities (PL4C)' WAVES cohort study conducted in the West Vancouver School District, Canada. Motor competence was assessed using the PLAYfun tool including overall MC score and five FMS category scores, namely, running, locomotor skills, upper and lower body control and balance skills. By means of structural equation modeling (SEM), direct associationswith MC and with the specific FMS categories addressing physical activity behavior, self-perceived physical literacy, parenting, and school ground design were investigated. Results: A total of 355 children with a mean age of 7.5 years and 111.1 min of MVPA per day participated. The group comprised 51% boys and 47% girls from 14 elementary schools. Most children were at an emerging MC-level (71%), while those at a competent MC-level exhibited significantly more daily minutes of MVPA (123 versus 109, p = 0.001). Additionally, they played outdoors more frequently and engaged in more instructor-led PA. The results revealed that logistical support from parents had not only a direct positive association with overall MC, both for girls and boys, but also with most of the FMS categories. However, the correlates of MC varied between genders and showed different patterns across the five FMS categories. While time spent in sports or coach-/instructor-led physical activities had a significant SEM generated direct effect only for boys' MC and for locomotor, upper body object control and balance, the aesthetic design of the school grounds was only associated with girls' MC and those same three FMS categories. Multivariate SEM could explain 26% of variance for girls' MC and 30% for boys'. Conclusions: This exploratory baseline assessment revealed parental logistical support as an important correlate of MC, irrespective of gender. There were distinct gender patterns across biopsychosocial-ecological correlates influencing MC and FMS. Despite the heterogeneity of the results, our findings indicate a potential role of school ground design in supporting the development of children's MC, especially for girls. Key Points: • The influence of biopsychosocial-ecological correlates on motor competence (MC) varied based on gender and the specific fundamental movement skill (FMS) categories. • While parental logistical support demonstrated a positive direct association with both genders' MC and most of the FMS categories, coach-led physical activities appeared to enhance only boys'. • The positive direct association of outdoor play on boys' MC and of school ground aesthetics on girls' MC might suggest the role of the physical environment in MC development. [ABSTRACT FROM AUTHOR]

Few studies have focused on older public housing tenants' perceptions of physical activity. Greater understanding of how they define, appreciate, and engage in physical activity could lead to better targeted promotion and reduced health inequalities for this subgroup of the population. We conducted 26 walk-along interviews with older public housing tenants in Montreal (Canada). Tenants were aged 60–93 years and lived in either one of three study sites including a commercial, a residential, and a mixed land-use area. Physical activity was described as a multidimensional construct through six interdependent dimensions: physiological, emotional, interpersonal, occupational, intellectual, and existential. Participants perceived physical activity as having potential for both well-being and ill-being. Perceptions of physical activity were a function of age, physical capacity, gender, culture, revenue, and relation to community. These results support using a life-course perspective and a broader definition in promoting physical activity to older public housing tenants. [ABSTRACT FROM AUTHOR]

Introduction: Physical activity (PA) and exercise (EX) participation rates have not been increasing among older adults, with many not meeting recommended guidelines. This qualitative descriptive study examined factors influencing engagement in PA within and outside an older adult fitness club context, using self-determination theory (SDT). Methods: Thirty-seven community-dwelling adults 65 years and older participated in focus groups or telephone interviews. Two researchers independently coded and analyzed transcript data inductively and deductively using SDT. Results: Two broad themes, The Spectrum of Motivating Factors and Facilitators and Barriers, and nine sub-themes, Physical Activity and Exercise Brings Me Joy; Meaningful Personal Impetuses; I Get Active with a Little Help from my Spouse and Others; I See Changes and Improvements (Theme 1); I Can Do This; Connections and Sense of Belonging; I Cannot Do This; Setting, Environment, and People Supports; and Pragmatics (Theme 2), emerged from the data. All participants discussed several motivating factors: enjoyment, managing health conditions, being held 'to account' by others, opportunities for socialization, and seeing improvements in health and well-being. A lack of supportive environments, knowledgeable staff and suitable settings and programs were cited as barriers by participants who were not older adult fitness club members. Discussion: Factors along the extrinsic to intrinsic regulation continuum facilitated or hindered community-dwelling older adults to engage in and sustain PA within and outside an older adult fitness club context. The findings underscore the need for programs, settings, environments, and related components to be expressly older-adult-tailored to enhance motivation through competence, autonomy, and relatedness support for maximal engagement and participation in PA or EX. [ABSTRACT FROM AUTHOR]

Purpose: This paper evaluates the long-term impact of a Canadian mass media campaign on general public beliefs about staying active when experiencing low back pain (LBP).Methods: Changes in beliefs about staying active during an episode of LBP were studied using telephone and web-based surveys. Logistic regression analysis was used to investigate changes in beliefs over time and the effect of exposure to campaign messaging.Results: The percentage of survey respondents agreeing that they should stay active through LBP increased annually from 58.9 to ~72.0%. Respondents reporting exposure to campaign messaging were statistically significantly more likely to agree with staying active than respondents who did not report exposure to campaign messaging (adjusted OR, 95% CI = 1.96, 1.73-2.21).Conclusion: The mass media campaign had continued impact on public LBP beliefs over the course of 7 years. Improvements over time were associated with exposure to campaign messaging. [ABSTRACT FROM AUTHOR]

Trauma- and violence-informed physical activity (TVIPA) is a feasible approach to improve access/engagement in physical activity for pregnant/parenting women with experiences of trauma. Through feminist participatory action research, 56 semistructured interviews were completed to understand TVIPA. Four themes were identified: (1) "I have to be on edge": Trauma and violence pervade women's lives, (2) "It should be mandatory that you feel safe": Emotional safety is essential, (3) "The opportunity to step up and be decision-makers and leaders": Choice, collaboration, and connection create safety, and (4) "It's a good start for healing," strengths-based and capacity building foster individual and community growth. [ABSTRACT FROM AUTHOR]

Self-efficacy is arguably the strongest correlate of physical activity, yet some researchers suggest this is because the construct confounds ability with motivation. We examine a more circumscribed construct, called perceived capability (PC), meant to measure ability but not motivation and propose that the construct will not be related to unskilled physical activities but may be linked to skilled behaviors. The purpose of this paper was to examine whether a PC construct can be stripped of motivation using a vignette approach in both walking and resistance training behaviors. Participants were a random sample of 248 university students, who were then randomly assigned to either answer resistance training or walking behavior questions. Both groups completed a PC measure and reasons for their answer before and after reading a vignette that clarified the phrasing of capability to a literal use of the term. PC was significantly (p < .01) higher post- compared to pre-vignette and the differences were greater (p < .01) for walking than for resistance training. PC had significantly (p < .01) smaller correlations with intention and self-reported behavior post-disambiguation, which resulted in a null relationship with walking but a small correlation with resistance training behavior. When PC was combined with intention to predict behavior, however, there was no significant (p > .05) difference in the amount of variance explained pre- to post-vignette. Thought listing showed that participants did not report capability barriers to walking and over half of the sample construed capability as motivation/other priorities pre-vignette. The findings support use of a vignette approach for researchers who wish to disentangle the assessment of PC from motivation while creating no overall loss in explained variance of physical activity. [ABSTRACT FROM AUTHOR]

Background Characteristics of preschool and child care centres have previously been shown to be associated with children's health behaviours such as physical activity and screen-based sedentary behaviour. This paper investigates differences in physical environments, policies and practices between child care centres in Melbourne, Australia and Kingston, Canada which may be associated with such behaviours. Methods Audits of child care centres were undertaken by trained research assistants for the Healthy Active Preschool and Primary Years ( Melbourne, Australia; n = 136) study and the Healthy Living Habits in Pre- School Children ( Kingston, Canada; n = 46) study. Twenty-one of the audit items (nine physical environment; 12 policies and practices) were assessed in both samples. Example items included outdoor play and shaded areas, availability of equipment, physical activity instruction for children and staff, opportunities to use electronic media and staff/child interaction during physical activity time. Analyses were completed using SAS version 9.2. Results Compared with Australian centres, a higher per cent of Canadian centres had a formal physical activity policy, reported children sat more frequently for 30 min or more and allowed children to watch television. A higher per cent of Australian centres provided an indoor area for physical activity, shade outdoors and physical activity education to staff. Children in Australian centres had access to more fixed play equipment and spent more time outdoors than in Canadian centres. Conclusions These findings may help inform the development of best practice and policy guidelines to enhance opportunities for healthy levels of physical activity and screen-based sedentary behaviour within child care centres in both countries. [ABSTRACT FROM AUTHOR]

Background and Research Purpose: Coronary heart disease (CHD) continues to be a major cause of death and disability across the globe. Regional differences in CHD exist throughout Canada, including Ontario. It is important to explore the complex interplay between geographical regions and individuals. efforts at reducing their cardiovascular risk. This study explored barriers and supports to heart healthy lifestyles and associated meanings within various regions of Ontario. The focus of this paper is on the northern context to better understand the issues these individuals face when making heart healthy lifestyle changes. Sample and Method: The study used an ethnographic approach and photo-elicitation interviews. Participants took photographs of places that represented the barriers and supports to lifestyle changes for cardiovascular risk modification. These photographs were used as the basis for interview dialogue. Twelve informants from a larger study comprised the northern sub-sample considered in this paper. Results and Conclusions: When the data were analyzed, health care access and access concerns related to heart healthy lifestyles for people in northern Ontario emerged as key findings. Findings suggest that the concept of place is pivotal to recognizing issues related to health care access, which should be incorporated as part of our understanding of health and cardiovascular risk modification. [ABSTRACT FROM AUTHOR]

Achieving the three therapeutics targets known as ABC (A1c ≤ 7.0%, LDL-C < 2.0 mmol/L, and resting BP < 130/80 mmHg), limiting sedentary behaviors as well as accumulating a total of 150 min/week of moderate-to-vigorous aerobic exercise reduce the risk of cardiovascular disease in type 2 diabetes (T2D) individuals. However, more recent data regarding the achievement of ABC over time in Canada is needed and it remains to be determined how sedentary behaviors and physical activity levels can influence its achievement. Analyses were performed using a total of 17582 individuals (18–79 years) from the 2007–2017 Canadian Health Measures Survey. Sedentary behaviors and physical activity levels were estimated using an accelerometer for a total of 7 consecutive days and quartiles of physical activity were used to categorize individuals. The prevalence of T2D has increased from 2007 to 2017 in the Canadian population (from 4.80% to 8.38%) with a considerable number of undiagnosed patients. The achievement of ABC went from 11.53% [11.49%–11.57%] in 2007 to 14.84% [14.80%–14.89%] in 2017 in T2D individuals. Moderate-to-vigorous physical activity (MVPA) levels were positively but weakly correlated to the achievement of the ABC (r = 0.044; p = 0.001), while sedentary time and light physical activity were not (r < −0.014; p = 0.266). Only 8.8% of individuals with the lowest level of MVPA (Q1) reached the ABC while 15.1% of the most active individuals (Q4) reached the triple target. In addition to physical activity, other important factors such as body mass index and medication use should also be considered as modifiable contributing factors. [ABSTRACT FROM AUTHOR]

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Copyright of Canadian Oncology Nursing Journal is the property of Pappin Communications and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Purpose: Children's independent mobility (IM) may facilitate both active transportation (AT) and physical activity (PA), but previous studies examining these associations were conducted in single regions that provided limited geographical variability. Method: We recruited 1699 children (55.0% girls) in 37 schools stratified by level of urbanization and socioeconomic status in 3 regions of Canada: Ottawa, Trois-Rivières, and Vancouver. Participants wore a SC-StepRx pedometer for 7 days and completed a validated questionnaire from which we derived a 6-point IM index, the number of AT trips over a week, and the volume of AT to/from school (in kilometer per week). We investigated relationships among measures of IM, AT, and PA employing linear mixed models or generalized linear mixed models adjusted for site, urbanization, and socioeconomic status. Results: Each unit increase in IM was associated with 9% more AT trips, 19% higher AT volume, and 147 more steps per day, with consistent results across genders. Both measures of AT were associated with marginally higher PA when pooling boys' and girls' data. Children in Vancouver engaged in more AT. PA did not vary across site, urbanization, or socioeconomic status. Conclusion: IM was associated with more AT and PA regardless of where children lived, underscoring a need for IM interventions. [ABSTRACT FROM AUTHOR]

Dystonia is a neurological disorder characterised by involuntary muscle contractions. Pain is the primary non-motor symptom, and limited studies have investigated how dystonic pain is experienced. This study aimed to investigate how people with isolated dystonia describe their pain and compare across subgroups of dystonia. Anonymous online survey via social media asking participants to describe their pain in their own words, complete the McGill Pain Questionnaire (MPQ), and answer demographic questions. Thematic analysis identified common themes and frequencies were calculated for demographic and MPQ data. One-hundred and sixty-five respondents were included (mean age 51 years, 85% female). Thematic analysis identified four major themes "Physical sensations", "Temporal features", "Destruction", "Impact on life" with several sub-themes. The most chosen MPQ descriptor was "exhausting" followed by "tight," "sharp," "pulling," and "aching". The most common descriptors showed similar prevalence across subgroups of dystonia. As no objective tests for pain exist, pain sufferers must use language to describe their pain experience. People with isolated dystonia used sensory words combined with metaphorical language to detail temporal features of pain, as well as destructive internal battles or feelings of external forces acting upon them, and the significant toll pain has on everyday life. Pain is a common and debilitating non-motor symptom for people living with dystonia and should be discussed in a persons treatment plan. Pain sufferers use language to discuss their pain experience with others and report they don't feel well understood by others including health professionals. People with dystonic pain commonly described physical sensations, temporal features, destructive forces, and the impact on life caused by their pain. Findings suggest the experience of pain with dystonia is varied and better pain management options for people with dystonia are needed. [ABSTRACT FROM AUTHOR]

Play is a human right, yet opportunities for unstructured play are declining. The COVID-19 pandemic further reduced children's play opportunities. We conducted an observational study of a novel community-based intervention (play hubs) that facilitated unstructured play by offering loose parts in parks (Calgary, Canada) during the pandemic. Our descriptive study included systematic observation using the System for Observing Children's Activity and Relationships During Play (SOCARP) and Tool for Observing Play Outdoors (TOPO) to capture physical activity, play, and social and environment interactions among children participating in the play hubs for 10-weeks in 2021 (n = 160) and 2022 (n = 147). Play hub attendance was low. Most children observed were aged 5 to 12 years (2021: 93% and 2022 98%), with boys and girls represented (2021: 58% male/42% female and 2022: 52% male/48% female). Standing, sitting, and moderate activity were common activities. Physical, exploratory, and expressive play were common, while digital, bio, and rule-based play were less common. Children typically played alone or in small groups and engaged with loose parts or played in the open spaces. The play hubs encouraged unstructured play and promoted positive social interactions among children, despite the challenges of implementing a community-based intervention under pandemic public health restrictions. [ABSTRACT FROM AUTHOR]

Background: Unhealthy lifestyle behaviours are becoming increasingly common and might contribute to the growing burden of mental disorders in adolescence. We examined the associations between a comprehensive set of lifestyle behaviours and depression and anxiety in middle adolescents. Methods: School-based survey responses were collected from 24,274 Canadian high school students at baseline and 1-year follow-up (average age 14.8 and 15.8 years, respectively). Using linear mixed-effects models, we examined prospective associations of adherence to recommendations for vegetables and fruit, grains, milk and alternatives, meat and alternatives, sugar-sweetened beverages [SSB], physical activity, screen time, sleep, and no use of tobacco, e-cigarettes, cannabis, and binge drinking at baseline with the depressive and anxiety symptoms (measured by CESD-R-10 and GAD-7 scales, respectively) at follow-up. Results: Adherence to recommendations was low overall, particularly for vegetables and fruit (3.9%), grains (4.5%), and screen time (4.9%). Students adhering to individual recommendations, particularly for meat and alternatives, SSB, screen time, sleep, and no cannabis use, at baseline had lower CESD-R-10 and GAD-7 scores at follow-up. Adhering to every additional recommendation was associated with lower CESD-R-10 (β=-0.15, 95% CI -0.18, -0.11) and GAD-7 scores (β=-0.10, 95% CI -0.14, -0.07) at follow-up. Assuming cumulative impact, this might translate into 7.2- and 4.8-point lower CESD-R-10 and GAD-7 scores, respectively, among students adhering to 12 vs. 0 recommendations over four years of high school. Conclusions: The results highlight the preventive potential of population-based approaches promoting healthy lifestyle behaviours, particularly those with the lowest prevalence, as a strategy to improve mental health in adolescence. [ABSTRACT FROM AUTHOR]

Background: Mobile health applications (mHealth apps) targeting physical inactivity have increased in popularity yet are usually limited by low engagement. This study examined the impact of adding team-based incentives (Step Together Challenges, STCs) to an existing mHealth app (Carrot Rewards) that rewarded individual physical activity achievements. Methods: A 24-week quasi-experimental study (retrospective matched pairs design) was conducted in three Canadian provinces (pre-intervention: weeks 1–12; intervention: weeks 13–24). Participants who used Carrot Rewards and STCs (experimental group) were matched with those who used Carrot Rewards only (controls) on age, gender, province and baseline mean daily step count (±500 steps/d). Carrot Rewards users earned individual-level incentives (worth $0.04 CAD) each day they reached a personalized daily step goal. With a single partner, STC users could earn team incentives ($0.40 CAD) for collaboratively reaching individual daily step goals 10 times in seven days (e.g., Partner A completes four goals and Partner B completes six goals in a week). Results: The main analysis included 61,170 users (mean age = 32 yrs.; % female = 64). Controlling for pre-intervention mean daily step count, a significant difference in intervention mean daily step count favoured the experimental group (p < 0.0001; ηp2 = 0.024). The estimated marginal mean group difference was 537 steps per day, or 3759 steps per week (about 40 walking min/wk). Linear regression suggested a dose-response relationship between the number of STCs completed (app engagement) and intervention mean daily step count (adjusted R2 = 0.699) with each new STC corresponding to approximately 200 more steps per day. Conclusion: Despite an explosion of physical activity app interest, low engagement leading to small or no effects remains an industry hallmark. In this paper, we found that adding modest team-based incentives to the Carrot Rewards app increased mean daily step count, and importantly, app engagement moderated this effect. Others should consider novel small-teams based approaches to boost engagement and effects. [ABSTRACT FROM AUTHOR]

Background: Physical activity (PA) is an important contributor to the health of Canadians. However, the extent that PA is included in family medicine residents' education is largely unknown. This study surveyed curriculum experts in Canadian family medicine residency programs to understand what residents learn about PA and to what extent this varies across programs. Methods: Seventeen family medicine residency program websites were reviewed for information pertaining to their PA curriculum. Additionally, curriculum experts were invited to complete a cross-sectional survey to better understand the extent that PA curriculum is included in their programs. Results: Most (82.4%) of the eligible programs responded to the survey; of which, the majority (92.9%) indicated that residents learn that: physical inactivity is a risk factor for chronic conditions, to incorporate PA into patient care plans, and to recommend PA as prevention for chronic diseases. However, only half (50.0%) of the programs stated that they believe residents will be sufficiently prepared to incorporate PA in the care they provide patients. Less than half (42.9%) of the programs teach PA guidelines, and few (21.4%) teach about PA-related referral to an allied health care provider or community program. Conclusions: The instruction about PA that family physicians receive in Canadian residency programs varies depending on the program. A standard to ensure residents are sufficiently and competently prepared to recommend and advise PA as treatment and prevention is needed. Additional studies are needed to understand the opinions and teachings of preceptors who may have an influence over the residency training of Canadian family physicians. [ABSTRACT FROM AUTHOR]

Background: This study examined self-reported physical activity (PA) participation, well-being, and perceived needs of Canadians with disabilities during the COVID-19 pandemic. In addition, we assessed physical and mental health and the extent to which pre-identified needs were being met or unmet. Methods: Two iterations of the COVID-19 Disability Survey were conducted during two pandemic timeframes: June–December 2020 (iteration 1, n = 599) and December 2020–September 2021 (iteration 2, n = 528). PA participation was assessed with the International Physical Activity Questionnaire. Physical and mental health were assessed with the PROMIS Global-10 questionnaire. A needs assessment was conducted on 11 needs pre-identified in partnership with community organizations. Results: Approximately 50% of respondents to both iterations reported that they did not do any moderate-vigorous intensity PA. While physical health was not different between timeframes, mental health was worse during iteration 2 than iteration 1 (p = 0.028). During both timeframes, access to recreation and leisure facilities was the greatest unmet need. Conclusion: These data highlight the low levels of PA and the perceived changes in PA, mental health, and recreational needs of Canadians with disabilities during the pandemic. The findings of the Survey were used to support policy change to remove barriers to PA participation for people with disabilities in Ontario. [ABSTRACT FROM AUTHOR]

Background: Multisectoral approaches to health are collaborations between stakeholders across multiple sectors, usually formed to address issues that affect health but go beyond the purview of one particular sector. The significance of multisectoral partnerships to attain health equity has been widely acknowledged. However, the extent which equity can be attained depends upon the perceptions of various stakeholders. We examine how multisectoral partnerships promoting healthy eating and active living conceptualized and employed an equity lens in their work. Method: This study is part of a larger pan-Canadian mixed-method research and knowledge sharing program entitled MUSE (Multisectoral Urban Systems for health and Equity in Canadian cities). Data collected from both quantitative and qualitative sources for two sites of the MUSE project-Saskatoon and Toronto were analyzed. In the qualitative part, 30 semi-structured key informant interviews were conducted with key stakeholders from six different multisectoral partnerships based in Saskatoon and Toronto. Data were analyzed in an inductive way. In the quantitative part, a survey with 37 representatives of stakeholder organizations was carried out. Simple descriptive statistics (means and percentages) were used to observe the distribution of data and to complement the qualitative analysis. Results: Equity was not a central component in program design although participants addressing equity, did so by discussing accessibility. How much consideration was given to equity varied as a function of the type of partnership. Most participants emphasized geographical accessibility but a few mentioned financial accessibility. Collaborative leadership style facilitated a participatory decision-making process, and thereby upholding equity in the partnership decision-making process. Communication, networking, and negotiation skills were found to be core competencies of a leader that contributed in upholding equity in partnership dynamics. The study also showed some challenges to embed equity in partnership works, such as the lack of comprehensive understanding of population health and its equity tenet. Conclusions: Findings indicate that multisectoral partnerships aimed at promoting healthy eating and physical activity experience several challenges to attain equity within the partnership as well as in the partnership-based works aimed at reducing health equity in populations. Factors identified can support decision makers commit to and work to attaining equity within their partnerships as well as in the partnership-based work in the community and beyond. [ABSTRACT FROM AUTHOR]

The purpose of this study was to explore how parents support the health behaviours of their child with a disability, and their motivations for registering their child in a health promotion program for children with physical and/or intellectual disabilities. Using a descriptive qualitative design, semi-structured face-to-face interviews were conducted with individual parents (n = 8) and one group (n = 3) to explore their experiences of health promotion for their child with a disability. Data were analyzed using thematic analysis to identify themes and patterns to develop an understanding of parental perspectives. Three themes were identified in the analysis of parents' experiences supporting their children in health behaviours and registering them in a disability health promotion program: (1) Parents struggle to meet all of their child's health promotion needs; (2) Parents recognize the social components of healthy behaviours; and (3) Health promotion opportunities tailored for children with disabilities are limited. These themes were not mutually exclusive and had overlapping factors that influenced parental experiences. Parents experience many challenges supporting the health behaviours of their children with disabilities. This study reinforces the need for accessible, developmentally appropriate, social health promotion programs for children with disabilities. Children with disabilities frequently demonstrate significantly higher sedentary behaviours, lower rates of physical activity and consumption of high-fat foods than their typically developing peers. Promoting healthy behaviours such as healthy eating and physical activity among children with disabilities and their families is therefore crucial to the child's physical and psychosocial wellbeing. Parents of children with disabilities have sufficient health literacy and knowledge but report a lack of appropriate opportunities and strategies to support their child in developing healthy behaviours. Parents need increased availability and accessibility of socially inclusive programs that promote healthy behaviours for children of all physical and cognitive abilities. [ABSTRACT FROM AUTHOR]

Copyright of Applied Physiology, Nutrition & Metabolism is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Physical activity (PA) levels among adolescent girls continue to steadily decline, especially for those classified as 'at-risk'. To mitigate these trends, Girls United and on the Move (GUM) was created as a dual-component PA and psychosocial program. The primary purpose of this study was to explore participant experiences within GUM, with a secondary purpose of qualitatively informing future PA programs for 'at-risk' adolescent girls. Semi-structured interviews (N = 30) were conducted with a purposeful sample of girls from the GUM program. An inductive thematic analysis was utilized to analyze verbatim transcripts. Two themes were generated from the data: 1) Girls uplifting girls, outlining the importance of a girls-only environment and introducing opportunities for alternative PAs, and 2) finding balance between the physical and psychological, detailing the importance of the dual-component program. These findings provide support for the acceptability of an integrated psychosocial and PA program for at-risk adolescent girls. [ABSTRACT FROM AUTHOR]

Objectives:To systematically develop an evidence-informed leisure time physical activity (LTPA) resource for adults with spinal cord injury (SCI).Setting:Canada.Methods:The Appraisal of Guidelines, Research and Evaluation (AGREE) II protocol was used to develop a toolkit to teach and encourage adults with SCI how to make smart and informed choices about being physically active. A multidisciplinary expert panel appraised the evidence and generated specific recommendations for the content of the toolkit. Pilot testing was conducted to refine the toolkit's presentation.Results:Recommendations emanating from the consultation process were that the toolkit be a brief, evidence-based resource that contains images of adults with tetraplegia and paraplegia, and links to more detailed online information. The content of the toolkit should include the physical activity guidelines (PAGs) for adults with SCI, activities tailored to manual and power chair users, the benefits of LTPA, and strategies to overcome common LTPA barriers for adults with SCI. The inclusion of action plans and safety tips was also recommended.Conclusion:These recommendations have resulted in the development of an evidence-informed LTPA resource to assist adults with SCI in meeting the PAGs. This toolkit will have important implications for consumers, health care professionals and policy makers for encouraging LTPA in the SCI community. [ABSTRACT FROM AUTHOR]

Engaging men in mental health promotion can be difficult because of reticence about help-seeking, especially for gender neutral programmes. Developments in men's health research has pointed to the success of gender-sensitized programmes to increase men's engagement in healthy lifestyle interventions targeting physical activity and healthy eating; however, less is known about the impact of these interventions on men's mental health. This study explored changes to men's depression risk and health-related quality of life at post-intervention (12 weeks) and 9-month follow-up, after participating in HAT TRICK, a gender-sensitized lifestyle intervention for overweight men. Participants completed validated self-report measures of mental health at baseline, post-intervention (12 weeks) and 9-month follow-up. Men's scores on the Male Depression Risk Scale (MDRS) and the SF-12 questionnaire, including physical health (PH12) and mental health (MH12) composite scores, were analyzed using mixed linear models to assess linear trends. At baseline, men (N  = 62) had a mean age of 50.98 (SD = 10.09) years and BMI of 35.87 (SD = 5.51) kg/m2. Results show that both the MDRS and the MH12 showed improvements in participants' mental health, with significant linear trends (p = 0.003; p = 0.003) qualified with significant quadratic trends over time (p = 0.02; p = 0.03). There were no significant changes in the PH12 over time. Gender-sensitized programmes for overweight men, such as HAT TRICK, are a promising approach to positively influence components of men's mental health, with the potential for sustained improvements over the long term. [ABSTRACT FROM AUTHOR]

This study aims to determine the proportion of girls who meet the recommendations for moderate-to-vigorous physical activity (MVPA), screen time and sleep duration among FitSpirit participants and evaluate the associations of these recommendations with perceived health-related quality of life (QOL), perceived health, physical activity (PA), self-efficacy and body mass index. Cross-sectional analyses of FitSpirit data were performed. All variables were collected through an online questionnaire. The proportion of girls meeting all recommendations was 2.2%, while 72.5% met either one or two and 25.4% met none. A greater percentage of girls with ≥3 years in FitSpirit met MVPA and sleep recommendations combined when compared with fewer years (12.9% vs. 1.7% with 1 year; vs. 10.1% with 2 years; p  < 0.05). Meeting the combinations of MVPA and screen time (β  = 0.19, 95% CI = 0.40, 1.68), MVPA and sleep (β  = 0.20, 95% CI = 0.27, 1.04) and all three combined (β  = 0.17, 95% CI = 0.33, 1.71) was the most significant predictors of better perceived QOL. Respecting MVPA recommendations predicted a better perceived health (β  = 0.18, 95% CI = 0.18, 0.87) while girls who slept as recommended had a better PA-related self-efficacy (β  = 0.23, 95% CI = 0.51, 2.11). Not meeting any recommendation was associated with inferior PA-related self-efficacy (β  = −0.32, 95% CI = −3.03, −1.21). Lastly, meeting MVPA and sleep recommendations was significantly associated with lower body mass index z -scores (β  = −0.14, 95% CI = −1.16, −0.11). There was a small percentage of girls following all of the recommendations. Furthermore, meeting individual and combined recommendations was associated with better perceived QOL and health, PA self-efficacy as well as healthier body mass index z -score. [ABSTRACT FROM AUTHOR]

BACKGROUND: Airplane de-icing technicians work from either an open-basket or closed-basket. OBJECTIVE: The objective of this study is to identify the tasks that have an influence on the physical fatigue of open-basket aircraft de-icing technicians. METHODS: In a Canadian airport during the winter of 2016–2017, a field study was conducted in which the heart rate of 12 volunteer participants was collected. The data was analyzed along with the 22 tasks that make up the activity of open-basket aircraft de-icing. For each participant, the mean absolute cardiac cost per task was compared. The evolution of the cardiac signal based on the resting heart rate and steady state limit was also characterized. RESULTS: According to the cumulative results fatigue occurs for periodic tasks as well as double tasks. More precisely, the most physically fatiguing tasks are spraying de-icing and anti-icing fluids, moving the basket and truck, as well as tactile control and de-icing quality control at ground level. CONCLUSIONS: Similar studies would need to be conducted in other aircraft de-icing facilities to improve the generalization of the results. [ABSTRACT FROM AUTHOR]

Purpose: To establish proof-of-concept of a novel rehabilitation self-management program that aims to optimize walking recovery after stroke through engaging patients in independent walking-related practice outside of supervised physiotherapy sessions. Materials and Methods: The Independent Mobility-related Physical ACTivity (IMPACT) Program is a coach-supported intervention that uses self-management strategies to empower patients to engage in additional autonomous walking-related activities after stroke during and after inpatient rehabilitation. The aim of this study was to assess whether implementation of this intervention would be associated with targeted patient behaviors; goal setting, negotiation and completion of a walking-related practice plan outside of formal therapy sessions. Using a pre-intervention/post-intervention design, the Independent Mobility-related Physical Activity program was implemented with a convenience sample of 10 adults (mean age 62.3; SD 11.7 years) within an inpatient stroke rehabilitation unit (mean stroke onset 25.3 [SD 10.5] days). Results: All participants were able to set a personal goal, negotiate an autonomous walking-related activity practice plan, and partially or completely adhere to that plan. Patients completed an average of 36 min/day of practice outside of supervised physiotherapy, practicing on weekdays and weekend days. All patients indicated that the Independent Mobility-related Physical Activity program helped them increase their activity, and indicated they would continue to practice walking-related activities beyond the coaching period. The IMPACT program is a feasible self-management strategy to facilitate walking-related practice outside of supervised therapy time during inpatient stroke rehabilitation. Patients were able to engage in goal-setting and practice plan development with support of a therapist-coach. Patients who are able to stand and walk with minimal assist were able to practice walking-related activities outside of formal therapy sessions. Therapists may benefit from specific training and support to adopt self-management strategies into practice. [ABSTRACT FROM AUTHOR]

This study aimed to examine the association between breastfeeding and childhood obesity. A multinational cross‐sectional study of 4,740 children aged 9–11 years was conducted from 12 countries. Infant breastfeeding was recalled by parents or legal guardians. Height, weight, waist circumference, and body fat were obtained using standardized methods. The overall prevalence of obesity, central obesity, and high body fat were 12.3%, 9.9%, and 8.1%, respectively. After adjustment for maternal age at delivery, body mass index (BMI), highest maternal education, history of gestational diabetes, gestational age, and child's age, sex, birth weight, unhealthy diet pattern scores, moderate‐to‐vigorous physical activity, sleeping, and sedentary time, exclusive breastfeeding was associated with lower odds of obesity (odds ratio [OR] 0.76, 95% confidence interval, CI [0.57, 1.00]) and high body fat (OR 0.60, 95% CI [0.43, 0.84]) compared with exclusive formula feeding. The multivariable‐adjusted ORs based on different breastfeeding durations (none, 1–6, 6–12, and > 12 months) were 1.00, 0.74, 0.70, and 0.60 for obesity (Ptrend =.020) and 1.00, 0.64, 047, and 0.64 for high body fat (Ptrend =.012), respectively. These associations were no longer significant after adjustment for maternal BMI. Breastfeeding may be a protective factor for obesity and high body fat in 9‐ to 11‐year‐old children from 12 countries. [ABSTRACT FROM AUTHOR]

Background: Although physical activity (PA) is considered the most important nonpharmaceutical intervention for persons with multiple sclerosis (MS), less than 20% of people with MS are engaging in sufficient amounts to accrue benefits. Promotion of PA is most effective when combined with additional behavior change strategies, but this is not routinely done in clinical practice. This study aimed to increase our understanding of current practice and perspectives of health care providers (HCPs) in Canada regarding their use of interventions to address PA behavior in MS management. Investigating HCPs' perspectives on implementing PA behavior change with persons with MS will provide insight into this knowledge-to-practice gap. Methods: Semistructured focus groups were conducted with 31 HCPs working with persons with MS in Saskatchewan, Canada. Based on interpretive description, data were coded individually by three researchers, who then collaboratively developed themes. Analysis was inductive and iterative; triangulation and member reflections were used. Results: Five themes were established: 1) prescribing, promoting, and impacting wellness with PA; 2) coordinating communication and continuity in practice; 3) timely access to relevant care: being proactive rather than reactive; 4) enhancing programming and community-based resources; and 5) reconciling the value of PA with clinical practice. Conclusions: The HCPs value PA and want more support with application of behavior change strategies to deliver PA behavioral interventions, but due to the acute and reactive nature of health care systems they feel this cannot be prioritized in practice. Individual- and system-level changes are needed to support consistent and effective use of PA behavioral interventions in MS. [ABSTRACT FROM AUTHOR]

Background: Top tier commercial physical activity apps rarely undergo peer-reviewed evaluation. Even fewer are assessed beyond six months, the theoretical threshold for behaviour maintenance. The purpose of this study was to examine whether a multi-component commercial app rewarding users with digital incentives for walking was associated with an increase in physical activity over one year. Methods: This 12-month quasi-experimental study was conducted in two Canadian provinces (n = 39,113 participants). Following a two-week baseline period, participants earned digital incentives ($0.04 CAD/day) every day they reached a personalized daily step goal. Mixed-effects models estimated changes in weekly mean daily step count between the baseline period and the last two recorded weeks. Models were fit for several engagement groups and separately by baseline physical activity status within engagement groups. Results: Nearly half of participants (43%) were categorized as physically inactive at baseline (fewer than 5000 daily steps), and 60% engaged with the app for at least six months ['Regular' (24–51 weeks of step data) or 'Committed' sub-groups (52 weeks)]. Weekly mean daily step count increased for physically inactive users regardless of engagement status (P <.0001). The increase was largest for 'Regular' and 'Committed' participants—1215 and 1821 steps/day, respectively. For physically active participants, step count increases were only observed in the 'Committed' sub-group (P <.0001). Effect sizes were modest-to-medium depending on the sub-group analyzed. Conclusions: A commercial app providing small but immediate digital incentives for individualized goals was associated with an increased weekly mean daily step count on a population-scale over one year. This effect was more evident for physically inactive and more engaged participants. [ABSTRACT FROM AUTHOR]

Background: The Canadian Assessment of Physical Literacy (CAPL) accurately and reliably assesses the physical literacy level of young children. However, in preliminary analyses ceiling effects were noted among 183 older children. The purposes of this study were to assess the validity of a modified CAPL designed for older children (CAPL 789) and to offer descriptive results. Methods: CAPL 789 assessed the physical literacy of Canadian children in grades 7–9. Data were collected from schools and recreation facilities in the provinces of Alberta and Ontario (Canada), yielding a new sample of 245 participants (129 girls, 13.7 ± 0.9 years). Descriptive statistics were calculated for all CAPL domains. Age and gender effects were examined to support the validity. Results: Physical competence score (/32) increased with age (F = 4.90, p < 0.05), the means in grades 7–9 being 18.9 ± 3.2, 20.9 ± 4.4 and 21.2 ± 3.4, respectively. Girls scored significantly higher (t = −2.29, p < 0.05) than boys (6.6 ± 1.2 vs 6.3 ± 1.3) in the knowledge assessment (/10). Conclusion: The CAPL 789 was feasible among children from grades 7–9. Additional research is required to establish the psychometric properties in children 12 to 16 years. [ABSTRACT FROM AUTHOR]

Background: Physical activity (PA) interventions in people with spinal cord injury (SCI) have been limited by a shortage of (1) evidence for sufficient increases in unsupervised PA to improve aerobic fitness and (2) stakeholder involvement in intervention design. Objectives: This study examined the effects of a theory-based PA intervention, developed in collaboration with nearly 300 stakeholders, on PA levels, aerobic fitness, and psychosocial predictors of PA among individuals with SCI. Methods: A randomized controlled trial (RCT) was conducted with 28 men and women with chronic SCI (age 45.0 ± 11.5 years, years post-injury 16.4 ± 12.4). Participants randomized to the intervention group (n = 14) received an introductory personal training session followed by eight weekly 15-min PA behavioral coaching sessions per week. PA was assessed using self-report and accelerometers. Aerobic fitness and psychosocial predictors of exercise were evaluated using an incremental exercise test and survey methods, respectively. Results: At post-intervention, controlling for baseline, the intervention group showed fivefold greater self-reported moderate to vigorous physical activity [mean difference 247.9 min/day; 95% confidence interval (CI) 92.8–403.1; p = 0.026, d = 1.04], 17% greater accelerometer-measured PA (mean difference 3.9 × 105 vector magnitude counts; 95% CI 1.1 × 104–7.7 × 105; p = 0.014, d = 0.31), and 19% higher peak oxygen uptake (VO2Peak; mean difference 0.23 L/min; 95% CI 0.12–0.33; p < 0.001, d = 0.54) compared with the control group. Mean values of psychosocial predictors of PA were also significantly improved in the intervention group compared with controls. Conclusion: To our knowledge, this co-created behavioral intervention produced the largest effect size to date for change in self-reported PA in an RCT involving people with physical disability. This is also the first RCT in people with SCI to demonstrate that a behavioral intervention can sufficiently increase unsupervised PA to improve aerobic fitness. Trial Registration: ClinicalTrials.gov, NCT03111030, 12 April 2017, https://clinicaltrials.gov/ct2/show/NCT03111030?term=NCT03111030&rank=1. [ABSTRACT FROM AUTHOR]

Objectives Physical activity patterns can track from childhood into adulthood; therefore, establishing active behaviors early is imperative. Given the multidimensional nature of a mother’s influence on their children, there is a need to utilize more comprehensive measures to assess the relationship between mother and child activity behaviors. Specifically, mothers have been identified as influencing preschoolers’ activity behaviors and are often in control of organizing a family’s opportunities to be active. The purpose of this study was to explore maternal influence on preschoolers’ physical activity and sedentary time. Methods Preschoolers (n = 24) and their mothers (n = 24) wore Actical™ accelerometers for 7 consecutive days (e.g., 5 weekday, 2 weekend days), and mothers completed the adapted Environmental Determinants of Physical Activity in Preschool Children—Parent Survey. Direct entry regression analyses were conducted to explore maternal influence (e.g., role modeling through mothers’ activity levels, maternal support, and enjoyment of being active) on preschoolers’ activity levels. Results Maternal support was found to be a significant predictor of preschoolers’ light and moderate-vigorous physical activity, and sedentary time (p < .05); accounting for 37.3-46.7% of the variation. Conclusions for Practice Mothers supportive behaviors influenced preschoolers’ physical activity and sedentary time. Future research is needed to investigate facilitators/barriers that mothers with preschoolers encounter with regard to providing support to be active or modeling active behaviors themselves. [ABSTRACT FROM AUTHOR]

Introduction: ParticipACTION is a Canadian physical activity communications and social marketing organization relaunched in 2007. This study assesses the capacity of Canadian organizations to adopt, implement, and promote physical activity initiatives. The four objectives were to compare findings from baseline (2008) and follow-up (2013) with respect to: (1) awareness of ParticipACTION; (2) organizational capacity to adopt, implement and promote physical activity initiatives; (3) potential differences in capacity based on organizational size, sector, and mandate; and (4) assess perceptions of ParticipACTION five years after relaunch. Methods: In this cross-sectional study, representatives from local, provincial/territorial, and national organizations completed an online survey assessing capacity to adopt, implement, and promote physical activity. Descriptive statistics and one-way analyses of variance were conducted to examine the objectives. Results: Response rate for opening an email survey invitation and consenting to participate was 40.6% (685/1688) and 540 surveys were completed. Awareness of ParticipACTION increased from 54.6% at baseline to 93.9% at follow-up (Objective 1). Findings at both baseline and follow-up reflected good organizational capacity to adopt, implement and promote physical activity (Objective 2) although some varied by organizational sector and mandate (Objective 3). Most respondents reported that ParticipACTION provided positive leadership (65.3%), but there was less agreement regarding ParticipACTION's facilitation of infrastructure (44.0%) or organizational will/motivation (47.1%)(Objective 4). Conclusion: Canadian organizations continue to report having good capacity to adopt, implement, and promote physical activity. There was no discernible change in capacity indicators five years after ParticipACTION's relaunch although its broader contribution to the physical activity sector was endorsed. [ABSTRACT FROM AUTHOR]

Background Physical activity ( PA) is beneficial for all people, yet people affected by multiple sclerosis ( MS) find regular PA challenging. These people may include individuals with the disease who have moderate-to-severe disability and their family caregivers. For researchers and clinicians to effectively promote PA among caregiver/care-recipient dyads with moderate-to-severe MS, a comprehensive understanding of the shared PA experiences of these dyads would be beneficial. Objective We explored shared experiences of caregiver/care-recipient dyads affected by moderate-to-severe MS about PA and directions for intervention. Methods Six focus groups with 23 people with moderate-to-severe MS and 12 family caregivers were conducted. Data were analysed using a constant comparative approach. Results Three major themes emerged as follows: (i) PA is a continuum, (ii) cycle of disengagement and (iii) cycle of adjustment. The first theme captured the dyads understanding that PA falls along a continuum ranging from highly structured to unstructured activities. Cycle of disengagement captured the experiences of dyads engaging in little or no PA. These dyads perceived internal and external issues as drivers of the cycle of disengagement, while availability of supportive programmes and services or people helped the dyads to break out of the cycle. When the cycle of disengagement was broken, the dyads described moving towards the cycle of adjustment, where they were able to learn skills and take action to incorporate PA into daily routines. Conclusion This research highlights the need to adopt an integrative approach that acknowledges the caregiver/care-recipient dyad with moderate-to-severe MS as a focus for PA intervention. [ABSTRACT FROM AUTHOR]

Copyright of Applied Physiology, Nutrition & Metabolism is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

As school social workers partner with, or work within, after-school physical activity-based positive youth development (PA-PYD) programs, questions remain regarding how to maximize the impact of these programs on youth outcomes. This mixed-methods study sought to (a) qualitatively explore whether program leaders' perceptions of youth benefits from participation in Girls on the Run (GOTR), a PA-PYD program, align with one particular positive youth development framework, as this has implications for how leaders implement these programs, and (b) quantitatively examine how implementation fidelity and perceived program leader autonomy-support influenced changes in participants' self-esteem across a season. Data were collected through focus groups, site visits, and pre/post surveys. Thirteen leaders and 330 participants from 30 GOTR sites within one GOTR council participated. Qualitative data were deductively analyzed. Quantitative data were analyzed using two-level random intercept linear multilevel models. Leaders' perceptions of GOTR benefits aligned with the five Cs framework. Participants' perceptions of their leader's autonomy-support was a significant predictor of self-esteem (β = .1293, p < .0001). Implementation fidelity was not a significant predictor (β = -0.003, p = .1023). Findings are discussed in relation to how school social workers can maximize the impact of PA-PYD programs on positive youth development. [ABSTRACT FROM AUTHOR]

Background: The Canadian 24-h movement guidelines were developed with the hope of improving health and future health outcomes in children and youth. The purpose of this study was to evaluate adherence to the 3 recommendations most strongly associated with health outcomes in new 24-h movement guidelines and their relationship with adiposity (obesity and body mass index z-score) across countries participating in the International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE). Methods: Cross-sectional results were based on 6128 children aged 9-11 years from the 12 countries of ISCOLE. Sleep duration and moderate-to-vigorous physical activity (MVPA) were assessed using accelerometry. Screen time was measured through self-report. Body weight and height were measured. Body mass index (BMI, kg ⋅ m-2) was calculated, and BMI z-scores were computed using age- and sex-specific reference data from the World Health Organization. Obesity was defined as a BMI z-score > +2 SD. Meeting the overall 24-h movement guidelines was defined as: 9 to 11 h/night of sleep, ≤2 h/day of screen time, and at least 60 min/day of MVPA. Age, sex, highest parental education and unhealthy diet pattern score were included as covariates in statistical models. Associations between meeting vs. not meeting each single recommendation (and combinations) with obesity were assessed with odds ratios calculated using generalized linear mixed models. A linear mixed model was used to examine the differences in BMI z-scores between children meeting vs. not meeting the different combinations of recommendations. Results: The global prevalence of children meeting the overall recommendations (all three behaviors) was 7%, with children from Australia and Canada showing the highest adherence (15%). Children meeting the three recommendations had lower odds ratios for obesity compared to those meeting none of the recommendations (OR = 0.28, 95% CI 0.18-0.45). Compared to not meeting the 24-h movement recommendations either independently or combined, meeting them was significantly associated with a lower BMI z-score. Whenever the MVPA recommendation was included in the analysis the odds ratios for obesity were lower. Conclusions: For ISCOLE participants meeting these 3 healthy movement recommendations the odds ratios of being obese or having high BMI z-scores were lower. However, only a small percentage of children met all recommendations. Future efforts should aim to find promising ways to increase daily physical activity, reduce screen time, and ensure an adequate night's sleep in children. Trial registration: The International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE) was registered at ClinicalTrials.gov (Identifier NCT01722500) (October 29, 2012). [ABSTRACT FROM AUTHOR]

The article outlines the important factors for the physical activity participation of older adults to determine in which type of setting they are preferred. It mentions that older adults found different factors important depending on the category on the category of physical activity in question. It notes the barriers to physical activity participation of older adults which include poor health, lack of professional guidance and inadequate dissemination of information on available programs.

Copyright of Applied Physiology, Nutrition & Metabolism is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Among a group of First Nations youth, this research aimed to obtain objective measures of anthropometry, physical activity (PA) and fitness; to identify any group-level differences by sex, body mass index, waist circumference and body fat categories; to assess the barriers and supports to PA. Youth participated in anthropometric measures (BMI, waist circumference, body fat percentage), PA assessment (3 days of accelerometry) and fitness testing (guided by the Canadian Physical Activity, Fitness and Lifestyle Approach). Barriers and supports were assessed via environmental scan and focus groups. Descriptive statistics were compared to reference data. Group differences by sex, BMI status, waist circumference and body fat categories were tested using Mann-Whitney U and Chi square tests ( p ≤ 0.05). Qualitative data were assembled into one file and coded manually for categories and themes. Seventy-two youth (12.1 ± 1.1 years, 61.1 % male) participated in at least one measure; 36 completed the accelerometry. Sixty-three percent were overweight or obese, 51 % were abdominally obese and 21 % had excess body fat. Most (86.1 %) met Canada's PA guidelines. Boys were more active than girls ( p = 0.025) and had greater cardiorespiratory endurance ( p = 0.003). Overweight, obese, or abdominally obese youth had lower cardiorespiratory endurance than normal weight youth ( p < 0.001). Barriers and supports fell under the main themes: motivation, role models, personnel and facilities, environment and programs. Based on this assessment, youth in this community are active, but not sufficiently physically fit, especially among those affected by obesity and abdominal obesity. The findings, in addition to the numerous barriers to PA, support the community's desire for school-based PA programming. [ABSTRACT FROM AUTHOR]